• play sports
• do arts (yoga,kung fu ...)
• go skiing, hiking

1. Conjunctive adverb - transition
1. and : in addition, also, further more ,moreover
2. but : however,nevertheless
3. so : thus,as a result, therfore
4. rule : semi-colon or period before it , append a comma
5. e.g. :
1. He told me it was a secret. Therefore, I can't tell you.
2. or  he told me it was a secret; therefore,I can't tell you.
2. Conjunctions for complex sentences
1. thought, although, even though
2. e.g.: Though I work hard, I still ....
1. I can't get more money though I work hard.
3. 
   
4. Conjunctions for compound sentence : BOYFANS(but,or,yet,for,and,nor,so)
1. rule : comma before it.
2. e.g. : He told me it was a secret,so I can't tell you.